Daroczy, Zoltan and Pales, Zsolt    eds. <br/><br/>
Functional equations-results and advances   

 - Boston  Kluwer Academic Publication  2002 
 - x, 360p. Bibl. 
 - Advances in Mathematics    v. 3 .
<br/><br/>  
<br/><br/><label>ISBN: </label>1402004850 
<br/><br/><label>Dewey Class. No.: </label>515.1  / D224.FE